ʻO nā pahu drill pōhaku he mea ʻokiʻoki i hoʻohana ʻia no ka hana ʻana i nā lua o ka pōhaku a me nā mea paʻakikī ʻē aʻe. Hoʻohana pinepine ʻia lākou i ka ʻeli ʻana, ke kūkulu ʻana, a me ka ʻimi ʻaila a me ke kinoea. Loaʻa nā ʻāpana pahu pōhaku ma nā ʻano like ʻole, me nā pihi pihi, nā ʻāpana keʻa, a me nā ʻāpana chisel, kēlā me kēia mea i hoʻolālā ʻia no nā hana pōhaku a me nā kūlana wili. Hoʻopili pinepine ʻia kēia mau bits i kahi drill rig a hoʻohana ʻia e ka pneumatic, hydraulic, a i ʻole nā kumu ikehu uila. ʻO ke koho ʻana i ka bit drill pōhaku kūpono e pili ana i ka paʻakikī o ka pōhaku, ke ʻano o ka wili ʻana, a me ka nui a me ka hohonu o ka lua i makemake ʻia.
Hoʻokuʻu kikowaena
No ke kiʻekiʻe o ke komo ʻana i nā pōhaku palupalu a paʻakikī a māwae. ʻO ka mana hole deviation maikaʻi a me ka mana flushing maikaʻi.
No ke kiʻekiʻe o ke komo ʻana i nā pōhaku palupalu a paʻakikī a māwae. ʻO ka mana hole deviation maikaʻi a me ka mana flushing maikaʻi.
Maka Huhu
No ka piʻi kiʻekiʻe o ke komo ʻana ma ka palupalu a me ka paʻakikī me ka haʻahaʻa a me ke kaomi ea. ʻO ia ke kū'ē loa i ka holoi kila, a me ke kū'ē maikaʻi i ke kila holoi wāwae ana.
Maka Paha
He kūpono kēia ʻano ʻano maka no nā ʻano pōhaku paʻakikī a paʻakikī loa i nā noi me nā ea kiʻekiʻe. ʻO ke komo ʻana maikaʻi ke kūʻē i ka holoi kila.
Hiki i nā Thread Rock Drilling Tools ke wili i kahi lua kūpono a hoʻoili i ka ikehu hopena kiʻekiʻe loa i ka pōhaku me ka liʻiliʻi o ka nalowale o ka ikehu.
Ka manawa hoʻouna: Dec-26-2023
